Inline Tube (C-7-7) Rubber Steering Shaft Swivel Boot Compatible with 1964-77 GM A-Body Chevelle, GTO, 442, Skylark, Cutlass and GS rubber boot that goes over the steering shaft swivel joint Inline Tube exact reproduction of the original exact size, shape robber with metal insert has all the factory markings has the part number, cavity number and 2 letter manufacture code